Can I disable back doors central locking?

[K clio]

Central locking on my back doors is playing up and alternating between them . I suspect the actuators need replacing. Mk 2 Clio.

Is there any way I can easily disable the back door central locking, remove a fuse or something, to leave the door locking for them manually?

I know I could pull the electric plug out of the actuators but I'd have to pull the door liner off, and if I'm going to do that I may as well change the actuator, but I don't want to do all that that right now.

 

[K clio]

Got 2 actuators from Amazon and fitted today. 2 hours to do both back doors. Managed to replace actuator by only loosening white plastic water guard which saved some time. Undo the 3 lock screws and handle wire to lift the whole mechanism out. Fixed now.